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| author | Andrew Cooper <[email protected]> | 2023-11-02 12:26:19 +0000 |
|---|---|---|
| committer | Borislav Petkov (AMD) <[email protected]> | 2023-11-21 15:58:54 +0000 |
| commit | 07e8f88568f558fb0f9529f49b3ab120cbe750fe (patch) | |
| tree | 12cbecaab55388e9cb5db5298c50fbaa1dda9726 /drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | |
| parent | Linux 6.7-rc2 (diff) | |
| download | kernel-07e8f88568f558fb0f9529f49b3ab120cbe750fe.tar.gz kernel-07e8f88568f558fb0f9529f49b3ab120cbe750fe.zip | |
x86/apic: Drop apic::delivery_mode
This field is set to APIC_DELIVERY_MODE_FIXED in all cases, and is read
exactly once. Fold the constant in uv_program_mmr() and drop the field.
Searching for the origin of the stale HyperV comment reveals commit
a31e58e129f7 ("x86/apic: Switch all APICs to Fixed delivery mode") which
notes:
As a consequence of this change, the apic::irq_delivery_mode field is
now pointless, but this needs to be cleaned up in a separate patch.
6 years is long enough for this technical debt to have survived.
[ bp: Fold in
https://lore.kernel.org/r/[email protected]
]
Signed-off-by: Andrew Cooper <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Signed-off-by: Borislav Petkov (AMD) <[email protected]>
Reviewed-by: Steve Wahl <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c')
0 files changed, 0 insertions, 0 deletions